The full form of NISA Security is Nisa Industrial Security Academy, whose owner is the late Commander Datar Singh. He founded the NISA Security Company with his son and co-founder Mr. Paramjit Singh Sahi in 1973 after serving 30 years
The full form of NISA Security is Nisa Industrial Security Academy, whose owner is the late Commander Datar Singh. He founded the NISA Security Company with his son and co-founder Mr. Paramjit Singh Sahi in 1973 after serving 30 years